| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Seattle United Seattle United B06 Copa A |
104162086 | John Heimbigner |
| A2 | Washington Rush Washington Rush B06 A |
113353446 | Jamey Martinez |
| A3 | SOZO FC Club Sozo Santos - BU16 |
n/a | Jesus Aldair-duplicate Rivera Macias-duplicate |
| A4 | Washington Premier FC Washington Premier FC B06 Black A |
303134059 | Fred Thompson |
| A5 | Whatcom FC Rangers Whatcom FC Rangers B06 Gold |
0128522006 | Joshua Braun |
| A6 | Seattle United Seattle United B06 Tango B |
104162088 | Paul Aur |
| A7 | Eastside F.C. Eastside FC B06 Red A |
n/a | Alessandro Silva |
| A8 | Sound FC Sound FC - B06A |
210188687 | Jason Dunn |